Accession Number : ADA180825
Title : Optical Systems and Statistical Optics.
Descriptive Note : Final technical rept. 24 Oct 83-31 Jan 85,
Corporate Author : ROCHESTER UNIV NY INST OF OPTICS
Personal Author(s) : George,Nicholas
Report Date : 24 APR 1987
Pagination or Media Count : 65
Abstract : A novel optical transform system has been conceived and demonstrated. It consists of a twin imaging interferometer followed by an all glass Fourier achromat, a CCD array, and an electronic digital computer. This final report has brief descriptions of publications made on this topic during the contract period with the papers appended for easy reference. A comprehensive study has also been made of the performance of holographic optical elements. It has been found that general operating features of complicated elements are most easily explained quantitatively by a phased scatter analysis. However, precise quantitative performance is best analyzed using a modified form of thin grating decomposition. Keywords: Optical transform; Hartley transform; cosine transform; sine transform; holographic optical element; wavelength dependence; charged coupled devices.
Descriptors : *HOLOGRAPHY, *STATISTICS, FOURIER ANALYSIS, GLASS, DOCUMENTS, OPTICAL EQUIPMENT COMPONENTS, OPTICAL EQUIPMENT, PRECISION, DECOMPOSITION, GRATINGS(SPECTRA), THINNESS, CHARGE COUPLED DEVICES, DIGITAL COMPUTERS, ELECTRONICS, PHASE, SCATTERING, OPTICS, IMAGES, INTERFEROMETERS
Subject Categories : Optics
Statistics and Probability
Distribution Statement : APPROVED FOR PUBLIC RELEASE